Granted Patent
Utility
US 5,502,175 · App. 08/230,928
Fatty acid esters of methylglucoside derivatives
Inventors:
Natvarlei Desai, Klaus-Dieter Wisotzki
Patented Case
View Patent ↗
Granted: Mar 26, 1996
Filed: Apr 21, 1994
Inventors
Natvarlei Desai
Klaus-Dieter Wisotzki
Assignee (at issue)
Th. Goldschmidt. AG
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.